General description The 50Pcs 608 ZZ Ball Bearings are designed for high performance in various skating applications, including skateboards, inline skates, and scooters. These miniature deep groove ball bearings are built to support both radial and axial loads, ensuring durability and resistance to deformation under heavy loads. Technical specifications Type: Deep Groove Ball Bearing Size: 8mm x 22mm x 7mm Material: Carbon Steel Lubrication: Grease Maximum RPM: 34,000 Closures: 2 Shields (non-removable) Color: Silver Package Contents: 50 pcs 608zz Ball Bearings Measurement allowed error: +/- 1-3 cm Usage The 608 ZZ Ball Bearings are lubricated for smooth operation, making them ideal for use in skateboards, inline skates, scooters, and other skating applications. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.